Ecological and High-yield Comprehensive Planting and Breeding Techniques of"Double-cropping Rice+"Under the Co-cultivation Mode of Rice and Crayfish in Guangxi
Ecological and High-yield Comprehensive Planting and Breeding Techniques of"Double-cropping Rice+"Under the Co-cultivation Mode of Rice and Crayfish in Guangxi
Based on previous experimental research and application,the comprehensive planting and breeding techniques of rice-shrimp co-cultivation under the double-cropping rice planting system were summarized.These techniques mainly include rice field selection and utilization,selection of rice varieties,timely early sowing and seedling raising,field preparation and reasonable transplanting,fertilizer and water management,ecological and chemical control of rice diseases and pests and crayfish diseases,shrimp fry placement,feed feeding and adult shrimp fishing and other planting and breeding techniques.The aim was to provide reference for high-quality and high-yield rice production and high-quality crayfish breeding under the rice-shrimp co-cultivation mode in Guangxi.
关键词
广西/稻虾共作模式/双季稻+/小龙虾/综合种养技术
Key words
Guangxi/co-cultivation mode of rice and crayfish/double-cropping rice+/crayfish/comprehensive planting and breeding technique
万方数据